由于 mhost 应用程序无响应, AFF A200/A220 出现 nodewatchdog 崩溃
适用场景
- AFF A200
- AFF A220
- FAS2750
- ONTAP 9.8 及更高版本
问题描述
节点发生与 vifmgr , vldB , mgwd , bcomd 等无响应相关的 nodewatchdog 崩溃。
示例:
Panic String: Process vifmgr unresponsive for 210 seconds in process nodewatchdog on release 9.8P3 (C)
Panic string: Process vldb unresponsive for 209 seconds in process nodewatchdog on release 9.8P1 (C)
Panic string: Process bcomd unresponsive for 210 seconds in process nodewatchdog on release 9.9.1P6 (C)
注意: 崩溃应转储可上传的核心文件,以验证受影响进程的发生原因 是否无响应。